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feedkeys() support!! Some bugs may remain, please test thorougly

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escaping the < char not yet done, as the semantics is not clear yet
This commit is contained in:
Martin Stubenschrott
2007-08-10 17:48:29 +00:00
parent 65bfe928a3
commit b845854dc0
2 changed files with 122 additions and 3 deletions
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115
chrome/content/vimperator/events.js
View File

@@ -76,6 +76,66 @@ function Events() //{{{
//alert("titlechanged");
}, null);
// TODO: use this table also for KeyboardEvent.prototype.toString
var keyTable = [
[ KeyEvent.DOM_VK_ESCAPE, ["Esc", "Escape"] ],
[ KeyEvent.DOM_VK_LEFT_SHIFT, ["<"] ],
[ KeyEvent.DOM_VK_RIGHT_SHIFT, [">"] ],
[ KeyEvent.DOM_VK_RETURN, ["Return", "CR"] ],
[ KeyEvent.DOM_VK_TAB, ["Tab"] ],
[ KeyEvent.DOM_VK_DELETE, ["Del"] ],
[ KeyEvent.DOM_VK_BACK_SPACE, ["BS"] ],
[ KeyEvent.DOM_VK_HOME, ["Home"] ],
[ KeyEvent.DOM_VK_INSERT, ["Insert", "Ins"] ],
[ KeyEvent.DOM_VK_END, ["End"] ],
[ KeyEvent.DOM_VK_LEFT, ["Left"] ],
[ KeyEvent.DOM_VK_RIGHT, ["Right"] ],
[ KeyEvent.DOM_VK_UP, ["Up"] ],
[ KeyEvent.DOM_VK_DOWN, ["Down"] ],
[ KeyEvent.DOM_VK_PAGE_UP, ["PageUp"] ],
[ KeyEvent.DOM_VK_PAGE_DOWN, ["PageDown"] ],
[ KeyEvent.DOM_VK_F1, ["F1"] ],
[ KeyEvent.DOM_VK_F2, ["F2"] ],
[ KeyEvent.DOM_VK_F3, ["F3"] ],
[ KeyEvent.DOM_VK_F4, ["F4"] ],
[ KeyEvent.DOM_VK_F5, ["F5"] ],
[ KeyEvent.DOM_VK_F6, ["F6"] ],
[ KeyEvent.DOM_VK_F7, ["F7"] ],
[ KeyEvent.DOM_VK_F8, ["F8"] ],
[ KeyEvent.DOM_VK_F9, ["F9"] ],
[ KeyEvent.DOM_VK_F10, ["F10"] ],
[ KeyEvent.DOM_VK_F11, ["F11"] ],
[ KeyEvent.DOM_VK_F12, ["F12"] ],
[ KeyEvent.DOM_VK_F13, ["F13"] ],
[ KeyEvent.DOM_VK_F14, ["F14"] ],
[ KeyEvent.DOM_VK_F15, ["F15"] ],
[ KeyEvent.DOM_VK_F16, ["F16"] ],
[ KeyEvent.DOM_VK_F17, ["F17"] ],
[ KeyEvent.DOM_VK_F18, ["F18"] ],
[ KeyEvent.DOM_VK_F19, ["F19"] ],
[ KeyEvent.DOM_VK_F20, ["F20"] ],
[ KeyEvent.DOM_VK_F21, ["F21"] ],
[ KeyEvent.DOM_VK_F22, ["F22"] ],
[ KeyEvent.DOM_VK_F23, ["F23"] ],
[ KeyEvent.DOM_VK_F24, ["F24"] ],
];
function getKeyCode(str)
{
str = str.toLowerCase();
for (var i in keyTable)
{
for (var k in keyTable[i][1])
{
// we don't store lowercase keys in the keyTable, because we
// also need to get good looking strings for the reverse action
if (keyTable[i][1][k].toLowerCase() == str)
return keyTable[i][0];
}
}
return 0;
}
function isFormElemFocused()
{
var elt = window.document.commandDispatcher.focusedElement;
@@ -145,6 +205,61 @@ function Events() //{{{
window.dump("TODO: remove eventlisteners");
}
// This method pushes keys into the event queue from vimperator
// it is similar to vim's feedkeys() method, but cannot cope with
// 2 partially feeded strings, you have to feed one parsable string
//
// @param keys: a string like "2<C-f>" to pass
// if you want < to be taken literally, prepend it with a \\
this.feedkeys = function(keys)
{
var doc = window.content.document;
var view = window.document.defaultView;
var escapeKey = false; // \ to escape some special keys
for (var i = 0; i < keys.length; i++)
{
var charCode = keys.charCodeAt(i);
var keyCode = 0;
var shift = false, ctrl = false, alt = false, meta = false;
//if (charCode == 92) // the '\' key FIXME: support the escape key
if (charCode == 60 && !escapeKey) // the '<' key starts a complex key
{
var matches = keys.substr(i+1).match(/([CSMAcsma]-)*([^>]+)/);
if (matches && matches[2])
{
if (matches[1]) // check for modifiers
{
ctrl = /[cC]-/.test(matches[1]);
alt = /[aA]-/.test(matches[1]);
shift = /[sS]-/.test(matches[1]);
meta = /[mM]-/.test(matches[1]);
}
if (matches[2].length == 1)
{
if (!ctrl && !alt && !shift && !meta)
return; // an invalid key like <a>
charCode = matches[2].charCodeAt(0);
}
else if (keyCode = getKeyCode(matches[2]))
{
charCode = 0;
}
else //an invalid key like <A-xxx> was found, stop propagation here (like vim)
return;
i += matches[0].length + 1;
}
}
var evt = doc.createEvent('KeyEvents');
evt.initKeyEvent('keypress', true, true, view, ctrl, alt, shift, meta, keyCode, charCode );
var elem = window.document.commandDispatcher.focusedElement;
if(!elem)
elem = window;
elem.dispatchEvent(evt);
}
}
this.onEscape = function()
{
if (!vimperator.hasMode(vimperator.modes.ESCAPE_ONE_KEY))

10
chrome/content/vimperator/hints.js
View File

@@ -113,10 +113,15 @@ function Hints() //{{{
elem.absoLeft = elem.offsetParent.absoLeft + elem.offsetLeft;
elem.absoTop = elem.offsetParent.absoTop + elem.offsetTop;
}
else if (elem.offsetLeft && elem.offsetTop) // TODO: ugly and broken temporary fix until FF3
{
elem.absoLeft = elem.offsetLeft;
elem.absoTop = elem.offsetTop;
}
else
{
elem.absoLeft = elem.offsetLeft - 5;
elem.absoTop = elem.offsetTop;
elem.absoLeft = 0;
elem.absoTop = 0;
}
elem.validCoord = elem.ownerDocument.validCoords;
}
@@ -492,7 +497,6 @@ function Hints() //{{{
doc = window.content.document;
view = window.document.defaultView;
var evt = doc.createEvent('MouseEvents');
evt.initMouseEvent('mousedown', true, true, view, 1, x+1, y+1, 0, 0, /*ctrl*/ new_tab, /*event.altKey*/0, /*event.shiftKey*/ new_window, /*event.metaKey*/ new_tab, 0, null);
elem.dispatchEvent(evt);